Test yurself by writing dwn the past frm &the past participle f thse verbs.
catchdealdriveadmitsellfallwrite
teachrisechsebiteeatbreakgive
cstmeanleadblwburstcutprefer
caught caughtdealt dealtdrve drivendamitted admittedsld sldfell fallenwrte written
teachrise chsebiteeatbreakgive
taught taughtrse risenchse chsenbit bittenate eatenbrke brkengave given
cst cstmeant meantled ledblew blwnburst burstcut cutpreferred preferred
回顧一般將來時(shí)被動(dòng)語態(tài)
Our schl will build a swimming pl next year.

被動(dòng)語態(tài):
A swimming pl will be build in ur
A swimming pl will nt be build in
schl next year.
被動(dòng)否定式：
ur schl next year.
被動(dòng)一般疑問式：
對(duì)劃線部分提問：
Will a swimming pl be build
in ur schl next year?
When will a swimming pl be
build in ur schl?
1、過去發(fā)生的動(dòng)作對(duì)現(xiàn)在造成的影響。
2、過去的動(dòng)作或狀態(tài)持續(xù)到現(xiàn)在并且已經(jīng)完成或可能持續(xù)下去。
【考點(diǎn)精講】 現(xiàn)在完成時(shí)1. 常與以下時(shí)間狀語連用：recently, yet, already, just, befre, lately,since+時(shí)間狀語（從句）”,“fr+時(shí)間段”, (ever) since, these days, befre, s far, in the last/past few years, up t nw, till nw，by+現(xiàn)在時(shí)間…等。*I have just/alreay turned ff the light. *They have been gd friends since they met at a meeting. * She has wrked in the schl fr ten years.
2. 在條件、時(shí)間、讓步狀語從句中, 表示將來某時(shí)已完成的動(dòng)作。*I shall pst the letter as sn as I have written it. 3. 下列句型中常用現(xiàn)在完成時(shí): ①It is(has been)+一段時(shí)間+since從句(從句用一般過去時(shí))②This (That/It) is the first(secnd. . . )time+that從句(從句用現(xiàn)在完成時(shí))
Wrkers have built the huse.
has been built
The Present Perfect Passive Vice現(xiàn)在完成時(shí)的被動(dòng)語態(tài)
1. S even the live wreath ________________ (replace)!2. First as a PC (persnal cmputer) and then as a laptp, I ______________(use) in ffices and hmes since the 1970s.3. Over time my memry has develped s much that, like an elephant, I never frget anything I ____________ (tell)!
has been replaced
have been used
have been tld
The structure f the present perfect passive vice is: ___________________
have / has + been + dne
現(xiàn)在完成時(shí)的被動(dòng)語態(tài)結(jié)構(gòu)
肯定式:否定式：一般疑問式：特殊疑問式：
主語+ have / has + been + dne+其他.
主語+ have / has + nt + been + dne+ 其他.
Have/Has+ 主語+ been + dne+其他？
提問主語：特殊疑問詞+have/has+been + dne+其他？提問其他：特殊疑問詞+ 一般疑問句？
The experiment has been dne successfully.
The experiment has nt been dne successfully.
Has the experiment been dne successfully.
Hw has the experiment been dne successfully？
What has been dne successfully？
【注意一】1. 注意與一般過去時(shí)被動(dòng)語態(tài)的區(qū)別。
一般過去時(shí)僅表示一個(gè)過去的動(dòng)作或事實(shí)，與現(xiàn)在無關(guān)； 現(xiàn)在完成時(shí)則表示一個(gè)過去的動(dòng)作對(duì)現(xiàn)在的影響，或一直持續(xù)到現(xiàn)在，與現(xiàn)在有關(guān)。
The machine has been repaired．
The machine was repaired yesterday．
2. 副詞的位置 ften, usually, always, never, hardly, seldm等副詞置于have / has和been中間。如: [誤] Such a man has been hardly believed. [正] Such a man has hardly been believed.
3. 并不是所有動(dòng)詞都有被動(dòng)語態(tài) happen, take place, break ut, belng t, cst, last，taste wash等不及物動(dòng)詞或詞組無被動(dòng)語態(tài)。 [誤] Great changes have been taken place in China since 1978. [正] Great changes have taken place in China since 1978.
4. 短語動(dòng)詞不可分割或省略其中的介詞或副詞。病人們被護(hù)士們照顧得很好。The patients have been taken gd care f by the nurses.這個(gè)棘手的問題已得到妥善處理。 The tugh matter has been dealt with prperly.
5. 表示短暫意義的動(dòng)詞（動(dòng)作不能持續(xù)），如：cme, g, start, begin, leave, arrive, reach, get, marry, pen, brrw, finish, break, see, hear, die，其現(xiàn)在完成時(shí)的肯定式不能和表示一段時(shí)間的狀語連用。若要表達(dá)相應(yīng)意思，需改動(dòng)詞或時(shí)態(tài)。
(1) I have bught the new car fr a mnth.I have kept/ had the new car fr a mnth.(2) Hw lng has this bk been bught? Hw lng ag was this bk bught?
1. My friend has bught a new persnal cmputer. A new persnal cmputer has been bught by my friends2. The shp has repaired my cmputer very quickly. My cmputer has been repaired by the shp very quickly .
練習(xí)1: 把下列主動(dòng)句變成現(xiàn)在完成時(shí)被動(dòng)語態(tài)
3. We have planted sme trees arund the lake. 4. My father has tld the stry many times.
Sme trees have been planted arund the lake.
The stry has been tld many times.
a new bridge, build,in ur city
A new bridge has been built in ur city.
練習(xí)2：: 用現(xiàn)在完成時(shí)被動(dòng)語態(tài)造句:
Many buildings, destry, earthquake
Many buildings have been destryed in the earthquake.
1. Since he was brn, he _________ in the small twn. (live)自從出生以來，他一直在這里住著。
現(xiàn)在完成時(shí)及被動(dòng)語態(tài)訓(xùn)練題
2. By nw, the cnstructin f the new bridge ________________ . (cmplete)到現(xiàn)在為止，那座新橋的建設(shè)已經(jīng)竣工了。
3. Mre than 30 Hpe Primary Schls______________all ver China in the past 5 years. (build) 在過去的五年里，全中國(guó)已經(jīng)建立了30多所希望小學(xué)。
has been cmpleted
4. When and where t g fr the n—salary hliday _________________ (decide) yet.
5. --------- What happened t that wman selling newspapers? ---------- I dn’t knw. She ____________________ arund here fr a lng time. (see)
hasn't been decided
has nt been seen
現(xiàn)在完成時(shí)及被動(dòng)語態(tài)訓(xùn)練題
6. It is the first time that the EXPO _________________ in a develping cuntry. (hld)
has been held
7.Over the past five years, this small twn ________________ twice by earthquakes. (hit)
has been hit
8. Since the 1970s many new applicatins _________________fr me. (find)
have been fund
Change the fllwing sentences int the present perfect passive vice.
1. My friend has bught a new persnal cmputer.2. The shp has repaired my cmputer very quickly.3. An unknwn virus has just attacked my cmputer.4. We have nt slved the prblem yet.5. The cmpany has given its cmputers away t a lcal schl.6. The scientists have develped a kind f intelligent rbt.
Check yur answers!
1. A new persnal cmputer has been bught by my friend.2. My cmputer has been repaired by the shp very quickly.3. My cmputer has just been attacked by an unknwn virus.4. The prblem has nt been slved by us yet.5. The cmputers have been given away t a lcal schl by the cmpany.6. A kind f intelligent rbt has been develped by the scientists.
Hmewrk D the grammar exercise n ChangJiang Bk.
練習(xí)4 單句改錯(cuò)。1. Tm's nvel has been nt published.2. The cmputer was used every day since we bught it.3. David and Lucy married fr 3 years.4. The injured bird has been lked since it was saved.5. A gd idea has been cme up at the meeting.

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